We are asked on may occasions if it is really necessary for gravel under concrete and in a nutshell the answer is always yes! It is an absolute must. Here we look at why this is so important and why you should always listen to this invaluable advice.
Gravel plays a crucial part in a concrete foundation to ensure it is strong and stable. Here we will look at why it is so important to use as a base under concrete.
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Distribution – Using a gravel base will help the weight of the concrete be evenly distributed and ensure that it can handle the weight of the load it is being used to withstand. This helps to reduce any chances of sinking which is really important for concrete that is used for driveways and patios where heavy loads will be using the surface.
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Drainage – The gravel that is used as a base for concrete acts as a drainage mechanism that will help to drain water away from the concrete. This will help stop ay water from pooling under the concrete and reduce the risks of cracking.
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Increased stability – The gravel will increase the stability of the concrete and help to stop any movement which may occur over time. It helps the concrete to maintain its structure and be more stable and durable.
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Levelling – Using gravel for your base for a concrete driveway helps to ensure it is level and it ensures a level base before the concrete is even poured.
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Frost damage reduction – Frost damage can cause a lot of damage to concrete structures causing disastrous effects. A gravel layer will help to insulate meaning frost damage is much less likely.
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Adaptability – When you use a gravel surface it can adapt to many different conditions no matter the type of soil making an extremely solid and sturdy base.
All in all using gravel is an absolute must for a base for your concrete. We are the experts in this area and if you need to know more please do get in touch our experts are here to help you with all of your concrete driveway needs.